gnome-multi-writer software package provides Write an ISO file to multiple USB devices at once, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnome-multi-writer
gnome-multi-writer is installed in your system.
Make ensure the gnome-multi-writer package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnome-multi-writer *
You will get with gnome-multi-writer package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | GNOME |
| Package | gnome-multi-writer |
| Version | 3.18.0-2 |
| Description | Write an ISO file to multiple USB devices at once |
| Sub Section | GNOME |